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bloc    音标拼音: [bl'ɑk]
n. 集团

集团

bloc
n 1: a group of countries in special alliance [synonym: {bloc},
{axis}]


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  • Can anyone tell the difference of flutter_bloc and bloc packages in . . .
    The 'bloc' package contains things you will use in your Bloc layer, like the Bloc class This isn't necessarily flutter dependent, it is just the logic architecture of your app The 'flutter bloc' package contains elements you will use in your UI layer It includes widgets like BlocProvider and BlocBuilder, which are widgets and thus flutter dependent
  • flutter - MVVM vs Bloc patterns - Stack Overflow
    BLoC and MVVM seemed to be different when BLoC was introduced, but that differences faded away as BLoC implementations changed over time Right now the only real difference is that BLoC doesn't specify a separate presentation logic and business logic, or at least it doesn't do it in an obvious manner Presentation logic is the layer that understands interactions between UI elements and the
  • how to use flutter_bloc with go_router - Stack Overflow
    I have built an app where I use flutter_bloc i want to use go_router for navigation but for dynamic routing how can i use GoRouter refreshListener parameter with flutter_bloc GoRouter( routes: [
  • flutter - BlocBuilder vs BlocListener - Stack Overflow
    As I understand, in BlocBuilder the builder: gets called every time the bloc state changes (of course in the case in which buildWhen: is omitted and it always returns true as a default value) And in BlocListener the listener: gets called in response to state changes in the bloc I can't seem to understand the concept behind the quoted text
  • Bloc, Flutter and Navigation - Stack Overflow
    BLoC is a very promising approach for state management in Flutter because of one signature ingredient: streams They allow for decoupling the UI from the business logic and they play well with the Flutter-ish approach of rebuilding entire widget subtrees once they're outdated
  • flutter - Modal Bottom Sheet and Bloc - Stack Overflow
    2 Actually if you need this bloc only in bottom sheet and nowhere else, the better and cleaner solution is create the StatefullWidget for bottom sheet content, create the Bloc inside this widget in initState() work with bloc in build() method and free resources in dispose() method
  • BlocProvider. value Vs BlocProvider (create:) - Stack Overflow
    I'm assuming that because this bloc wasn't created by the BlocProvider you're currently using (with BlocProvider value) it won't handle closing the bloc - that will be done by the original BlocProvider So unless the bloc that you want to use doesn't exist somewhere else already, you can probably just use the normal method with create
  • Why use BloC or Provider in Flutter when we already have Flutters . . .
    3 There are a few reasons to use a BloC or Provider rather than Flutter's built-in setState: BloC and Provider offer a more robust way to manage state BloC and Provider make it easier to update state across multiple widgets BloC and Provider can be used to manage async data BloC and Provider offer a more modular way to structure your code
  • Flutter Bloc is not updating the state not working
    Bloc will never change If the state didn't change, you might be confused that you assigned a state, but the fact is that Bloc is a Stream, you'll need to yield a state instead of assigning It directly





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